Semi-Chemical Linerboard 250 gsm Rolls from Mexico
Linerboard made from semi-chemical pulp processes (less than 80% sulfate), weighing 250 g/m² in large rolls for corrugator machines. Provides strength for box liners in shipping containers. Classified in 4805.93.40.30 as other uncoated linerboard over 225 g/m² with non-dominant sulfate pulp.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Obtain supplier test reports showing pulp blend; semi-chemical often borders sulfate thresholds
• Check roll dimensions and weight uniformity to avoid grammage disputes at customs
• Avoid coated versions – coatings move classification to heading 4810